Stacktrace:
com.sun.jdi.ObjectCollectedException
at com.sun.tools.jdi.JDWPException.toJDIException(JDWPException.java:27)
at
com.sun.tools.jdi.ReferenceTypeImpl.signature(ReferenceTypeImpl.java:163)
at com.sun.tools.jdi.TypeImpl.name(TypeImpl.java:25)
at
org.netbeans.modules.debugger.jpda.jdi.TypeWrapper.name(TypeWrapper.java:74)
at
org.netbeans.modules.debugger.jpda.models.AbstractObjectVariable.getCachedType(AbstractObjectVariable.java:639)
at
org.netbeans.modules.debugger.jpda.models.AbstractObjectVariable.getType(AbstractObjectVariable.java:660)